GTR-CTRL: Instrument and Genre Conditioning for Guitar-Focused Music Generation with Transformers	Pedro Sarmento ⁄ Adarsh Kumar ⁄ Yu-Hua Chen ⁄ CJ Carr ⁄ Zack Zukowski ⁄ Mathieu Barthet	Controllable Music Generation ⁄ Deep Learning ⁄ Conditioning ⁄ Transformers ⁄ Interactive Music AI ⁄ Guitar Tablatures	2023